AT45DB321D-TU Atmel, AT45DB321D-TU Datasheet - Page 54
![IC FLASH 32MBIT 66MHZ 28TSOP](/photos/7/21/72191/313-28-tsop_sml.jpg)
AT45DB321D-TU
Manufacturer Part Number
AT45DB321D-TU
Description
IC FLASH 32MBIT 66MHZ 28TSOP
Manufacturer
Atmel
Specifications of AT45DB321D-TU
Format - Memory
FLASH
Memory Type
DataFLASH
Memory Size
32M (8192 pages x 528 bytes)
Speed
66MHz
Interface
SPI, RapidS
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
28-TSOP
Architecture
Sectored
Interface Type
SPI
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.7 V
Maximum Operating Current
15 mA
Mounting Style
SMD/SMT
Organization
528 B x 8192
Memory Configuration
8192 Pages X 528 Bytes
Clock Frequency
20MHz
Supply Voltage Range
2.7V To 3.6V
Memory Case Style
TSOP
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT45DB321D-TU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
29. Errata
29.1
29.1.1
29.1.2
29.1.3
54
Chip Erase
AT45DB321D [Preliminary]
Issue
Workaround
Resolution
In a certain percentage of units, the Chip Erase feature may not function correctly and may
adversely affect device operation. Therefore, it is recommended that the Chip Erase commands
(opcodes C7H, 94H, 80H, and 9AH) not be used.
Use Block Erase (opcode 50H) as an alternative. The Block Erase function is not affected by the
Chip Erase issue.
The Chip Erase feature may be fixed with a new revision of the device. Please contact Atmel for
the estimated availability of devices with the fix.
3597H–DFLASH–02/07